sql-formatter
Version:
Format whitespace in a SQL query to make it more readable
90 lines • 3.18 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.sqlite = void 0;
const expandPhrases_js_1 = require("../../expandPhrases.js");
const sqlite_functions_js_1 = require("./sqlite.functions.js");
const sqlite_keywords_js_1 = require("./sqlite.keywords.js");
const reservedSelect = (0, expandPhrases_js_1.expandPhrases)(['SELECT [ALL | DISTINCT]']);
const reservedClauses = (0, expandPhrases_js_1.expandPhrases)([
// queries
'WITH [RECURSIVE]',
'FROM',
'WHERE',
'GROUP BY',
'HAVING',
'WINDOW',
'PARTITION BY',
'ORDER BY',
'LIMIT',
'OFFSET',
// Data manipulation
// - insert:
'INSERT [OR ABORT | OR FAIL | OR IGNORE | OR REPLACE | OR ROLLBACK] INTO',
'REPLACE INTO',
'VALUES',
// - update:
'SET',
]);
const standardOnelineClauses = (0, expandPhrases_js_1.expandPhrases)(['CREATE [TEMPORARY | TEMP] TABLE [IF NOT EXISTS]']);
const tabularOnelineClauses = (0, expandPhrases_js_1.expandPhrases)([
// - create:
'CREATE [TEMPORARY | TEMP] VIEW [IF NOT EXISTS]',
// - update:
'UPDATE [OR ABORT | OR FAIL | OR IGNORE | OR REPLACE | OR ROLLBACK]',
// - insert:
'ON CONFLICT',
// - delete:
'DELETE FROM',
// - drop table:
'DROP TABLE [IF EXISTS]',
// - alter table:
'ALTER TABLE',
'ADD [COLUMN]',
'DROP [COLUMN]',
'RENAME [COLUMN]',
'RENAME TO',
// - set schema
'SET SCHEMA',
]);
const reservedSetOperations = (0, expandPhrases_js_1.expandPhrases)(['UNION [ALL]', 'EXCEPT', 'INTERSECT']);
// joins - https://www.sqlite.org/syntax/join-operator.html
const reservedJoins = (0, expandPhrases_js_1.expandPhrases)([
'JOIN',
'{LEFT | RIGHT | FULL} [OUTER] JOIN',
'{INNER | CROSS} JOIN',
'NATURAL [INNER] JOIN',
'NATURAL {LEFT | RIGHT | FULL} [OUTER] JOIN',
]);
const reservedPhrases = (0, expandPhrases_js_1.expandPhrases)([
'ON {UPDATE | DELETE} [SET NULL | SET DEFAULT]',
'{ROWS | RANGE | GROUPS} BETWEEN',
'DO UPDATE',
]);
exports.sqlite = {
name: 'sqlite',
tokenizerOptions: {
reservedSelect,
reservedClauses: [...reservedClauses, ...standardOnelineClauses, ...tabularOnelineClauses],
reservedSetOperations,
reservedJoins,
reservedPhrases,
reservedKeywords: sqlite_keywords_js_1.keywords,
reservedDataTypes: sqlite_keywords_js_1.dataTypes,
reservedFunctionNames: sqlite_functions_js_1.functions,
stringTypes: [
"''-qq",
{ quote: "''-raw", prefixes: ['X'], requirePrefix: true },
// Depending on context SQLite also supports double-quotes for strings,
// and single-quotes for identifiers.
],
identTypes: [`""-qq`, '``', '[]'],
// https://www.sqlite.org/lang_expr.html#parameters
paramTypes: { positional: true, numbered: ['?'], named: [':', '@', '$'] },
operators: ['%', '~', '&', '|', '<<', '>>', '==', '->', '->>', '||'],
},
formatOptions: {
onelineClauses: [...standardOnelineClauses, ...tabularOnelineClauses],
tabularOnelineClauses,
},
};
//# sourceMappingURL=sqlite.formatter.js.map